1223048

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 36

約数和(自身を含む): 2546565

約数和(自身を除く): 1323517

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 289, 391, 529, 578, 782, 1058, 1156, 1564, 2116, 2312, 3128, 4232, 6647, 8993, 13294, 17986, 26588, 35972, 53176, 71944, 152881, 305762, 611524, 1223048]

約数ペア:

[(1, 1223048), (2, 611524), (4, 305762), (8, 152881), (17, 71944), (23, 53176), (34, 35972), (46, 26588), (68, 17986), (92, 13294), (136, 8993), (184, 6647), (289, 4232), (391, 3128), (529, 2312), (578, 2116), (782, 1564), (1058, 1156)]